ISL54207

Features:

• High Speed (480Mbps) Signaling Capability per USB 2.0
• Low Distortion Negative Signal Capability
• Detection of VBUS Voltage on USB Cable
• Control Pin to Open all Switches and Enter Low Power State
• Low Distortion Mono Audio Signal - THD+N at 20mW into 32 Load . . . . . . . . . . . . . <0.1%
• Low Distortion Color Video Signal
- Differential Gain . . . . . . . . . . . . . . . . . . . . . . . . . . 0.28%
- Differential Phase. . . . . . . . . . . . . . . . . . . . . . . .0.04deg
• Cross-talk (4MHz) . . . . . . . . . . . . . . . . . . . . . . . . . . -78dB
• Single Supply Operation (VDD) . . . . . . . . . . . . 2.7V to 3.6V
• -3dB Bandwidth USB Switch . . . . . . . . . . . . . . . . . 630MHz
• Available in TQFN and TDFN Packages
• Pb-Free Plus Anneal Available (RoHS Compliant)
• Compliant with USB 2.0 Short Circuit Requirements Without Additional External Components




Application

• Digital Camera and Camcorders
• Video MP3 and other Personal Media Players
• Cellular/Mobile Phones
• PDA's
• Audio/Video/USB Switching




Specifications

VDD to GND . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . -0.3 to 6.0V
Input Voltages
NCx, NOx(Note 2) . . . . . . . . . . . . . . . . . . . - 2V to ((V_DD) + 0.3V)
VBUS (Note 2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -2V to 5.5V
CTRL (Note 2) . . . . . . . . . . . . . . . . . . . . . . -0.3 to ((V_DD) + 0.3V)
Output Voltages
COMx (Note 2) . . . . . . . . . . . . . . . . . . . . . . -2V to ((V_DD) + 0.3V)
Continuous Current (NCx, COMx) . . . . . . . . .. . . . . . . . . ±150mA
Peak Current (NCx, COMx)
(Pulsed 1ms, 10% Duty Cycle, Max). . . . . . . . . . . . . . . . ±300mA
Continuous Current (NOx) . . . . . . . . . . . . . . . . . . . . . . . . ±40mA
Peak Current (NOx)
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . ±100mA
ESD Rating:
HBM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >7kV
MM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >450V
CDM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >2kV
NOTES: 2. Signals on NOx, NCx, COMx, CTRL, VBUS exceeding V_DD or GND by specified amount are clamped. Limit current to maximum current ratings. 3. _JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.

Description

The Intersil ISL54207 dual SPDT (Single Pole/Double Throw) switches combine low distortion audio/video and accurate USB 2.0 high speed (480Mbps) data signal switching in the same low voltage device. When operated with a 2.7V to 3.6V single supply, these analog switches allow audio/video signal swings below-ground, allowing the use of a common USB and audio/video connector in digital cameras, camcorders and other portable battery powered Personal Media Player devices. The ISL54207 incorporates circuitry for detection of the USB VBUS voltage, which is used to switch between the audio/video and USB signal sources in the portable device. The part has a control pin to open all the switches and put the part in a low power down state. The ISL54207 is available in a small 10 Ld 2.1mmx1.6mm ultra-thin TQFN package and a 10 Ld 3mmx3mm TDFN package. It operates over a temperature range of -40 to +85C.